bobbywave bobbywave
  • 13-09-2022
  • Chemistry
contestada

If the amount of radioactive iron-59 in a sample prepared for study of iron metabolism in the spleen decreases from 1.6 g to 0.40 g in 84.0 days, what is the half-life of iron-59?

Respuesta :

Otras preguntas

How does life in Istanbul differ from life in rural Turkey?
Which strategy was George Washington forced to use early in the Revolutionary War? A. hire Spanish mercenaries to attack British forts B. retreat whenever neces
do waterfalls and rapids occur where rivers meet and flow over hard rocks ?
why were metals such as copper and gold discovered long before gases such as oxygen and nitrogen?
how is the formula for the perimeter of a rectangle an application of the Distributive Property
How were Native Americans affected by the American Revolution? A. They were forced to move west of the Mississippi River. B. They lost much of their land east o
Which of the following statements best describes the use of the term “new world”? A. "New world" referred to the expanded understanding of the Earth''s landmass
At the same time that a flagpole casts a 4.5 m shadow, a meter stick casts a 1.5 m shadow .How tall is the flagpole ?
what is the answer -3x-5=-14 ?
whats a prefix for polite